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UA4309 Flight Status United Airlines: Pittsburgh to Washington (UAL4309)

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UA 4309 Pittsburgh to Washington Flight Status

United Airlines Flight UA4309 from Pittsburgh International Airport PIT to Washington Dulles International Airport IAD is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on March 28th, 2026.
Check the table below for UA4309's most recent flight history:

UA 4309 Flight Status & Schedule

Date Departure Arrival Status
Mar 28 15:16 15:56
Landed
 Track >
Mar 21 15:18 16:03
Landed
 Track >
Mar 14 15:00 15:42
Landed
 Track >
Mar 07 15:21 16:03
Landed
 Track >
< All PIT Departures All IAD Arrivals >

United Airlines UA 4309 Pittsburgh to Washington Flight Information

United Airlines Flight UA4309 connects Pittsburgh, United States to Washington, United States, taking off from Pittsburgh International Airport PIT and landing at Washington Dulles International Airport IAD.

How long is the UA4309 flight from Pittsburgh to Washington?

The average flight time from Pittsburgh to Washington is 42 minutes. The flight distance is 293 km / 182 miles and the average flight speed is 416 km/h / 259 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4309 Pittsburgh to Washington?

The Airportia On-Time Performance Rating for United Airlines Flight UA4309 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4309 arriving at?

Flight UA4309 arrives at Washington Dulles International Airport (IAD) Terminal S.

When was the latest UA4309 flight?

The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 15:56.

How else can the flight UA4309 be referenced as?

This United Airlines flight can also be referenced as UAL4309, UA 4309, UAL 4309.

How often is flight UA4309 delayed?

On average, 0% of all UA4309 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA4309 flight or baggage issues?

If your UA4309 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA4309 Flight Tracker above for more details.

UA4309 and Pittsburgh PIT to Washington IAD Flights

Flight UA4309 is code-shared by 3 airlines using the flight numbers LH7687, OS7826, SN8998

Other flights departing from Pittsburgh PIT: AA6031, DL5847, MX341, AA1988

Other flights arriving at Washington IAD: UA3456, UA4287, UA4540, UA3605

All flights connecting Pittsburgh PIT to Washington IAD.

UA4309 United Airlines Flight: Pittsburgh to Washington Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: IY651 OV1438 HV4039 IZ778 KK2145 9K2022 9K68 ZT7663 G46003 EI4636
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.